baber/WOPTO huggingface dataset:
Patent DE-19921263-A1 (DE)
Inventor: BRUECK ROLF
IPC: B01J35/04
Filed: 1999-05-07
Abstract: The invention relates to an internal combustion engine comprising a volumetric displacement (H) and a catalytic converter (2) which is connected downstream and which is provided for cleaning exhaust gases. The catalytic converter (2) has a geometric surface (O). In addition, the catalytic converter (2) has an effectiveness (E) for converting at least one noxious component contained in the exhaust gas into innoxious constituents, and has at least one honeycomb body (3), whereby all honeycomb bodies (3), together, have a total volume (V). According to the invention, the volume (V) is selected such that it is smaller than the volumetric displacement (H) by at least a factor of approximately 0.6, and the geometric surface (O) is dimensioned, however, such that the catalytic converter (2) has an effectiveness (E) of greater than 98 %. The honeycomb body (3) is preferably a metallic honeycomb body (3) consisting of coated and/or wound, at least partially structured sheet metal layers (6, 7) whose channels (4) are separated from one another by channel walls (5), and whose average thickness (d) is no greater than 40 micrometers, preferably no greater than 35 micrometers, especially ranging from 18 and 32 micrometers, whereby the number (A) of channels (4) of the honeycomb body (3) over a cross-section through the honeycomb body (3) equals at least 600 cpsi. This makes it possible to provide small-volume particularly economical honeycomb bodies.
Patent DE-19927948-A1 (DE)
Title: Chip thermistor with positive temperature characteristic (PTC) for protection against overcurrents with several stacked flat thermistor elements
Inventor: ABE YOSHIAKI
IPC: H01C7/00
Filed: 1999-06-18
Abstract: Insulation layers (13) are located between the thermistor elements (12) for insulating different adjacent element pairs. A pair of outer electrodes (17,18) is included, and each thermistor element has a pair of opposite end faces, a pair of opposite main faces between the pair of end faces, and a pair of inner electrodes (15,16). One inner electrode is partly on a main face and extends to one end face, while the other inner electrode cover the other main and end face. The stack is formed by the element main faces. Each outer electrode is formed at the outer surface and is coupled to different inner electrodes of each element at allocated end face.  Independent claims are included for forming a chip thermistor.
Patent DE-19928079-A1 (DE)
Title: High-voltage (HV) circuit-breaker with arc-quenching gas outflow channel
Inventor: LEHMANN VOLKER
IPC: H01H33/98
Filed: 1999-06-11
Abstract: A high-voltage circuit-breaker has two opposite-facing mutually coaxial arc contact tips (12) between which an arc (8) is drawn, in the event of disconnection/switch-off, in an arcing space (9), the latter being at least partly surrounded by an insulating nozzle (5). An outflow channel (11) surrounded by a tube (6) is provided for the arc-quenching gas heated by the arc and flowing out to the constriction of the insulating nozzle.  A non-return or check valve (12), which allows the heated arc- quenching gas to pass in the outflow direction, is provided in the outflow channel (11). The non-return or check valve (12) has at least one, especially two, hinge-mounted swivellable plates (13,14).
Patent DE-19928484-A1 (DE)
Title: Data communications in duplicated network involves deciding in nodes whether to pass data packets, which it has received via horizontal connecting path, over horizontal or vertical path
Inventor: MAIER KLAUS
IPC: H04L45/28
Filed: 1999-06-22
Abstract: The method involves connecting one or more nodes (4,4') per network together and to transmitter/receiver modules (1-3) via horizontal connection paths (11,21,31;11',21',31'), connecting each node of one of the two networks to a corresp. node of the other network via a vertical connection path (51), and deciding in the nodes whether to pass data packets, which were received via a horizontal connecting path, over a horizontal or vertical connecting path  An Independent claim is also included for nodes for a data communications network.
Patent DE-19930194-A1 (DE)
Inventor: CATALA STEPHANE
IPC: H03F1/26
Filed: 1999-06-30
Abstract: The invention relates to a method for designing integrated amplifier circuits with reduced noise, comprising an input stage, which has a bipolar transistor (T1) in an emitter circuit or a field effect transistor in a source circuit. The noise of the amplifier circuit (1) is adapted to the real part of a predetermined output impedance (ZA) of a transfer element (3) connected upstream of the amplifier circuit (1) by obtaining a noise factor (F(RG)) of the amplifier circuit that is dependent on a real generator resistance (RG) which is less than a predetermined noise factor (Fsoll) in a range in which the value of the real part of the predetermined output impedance (ZA) also lies. This is achieved through the appropriate selection of process parameters during the production of the integrated amplifier circuit (1) and/or the appropriate selection of geometry parameters (rb) of one or more of the integrated components and/or the dimensioning of the component variables of the integrated amplifier circuit (1). The necessary adaptation of power of the input impedance (ZE) of the amplifier circuit (1) to the predetermined output impedance (ZA) is carried out by selecting the effective load (ZL) on the collector of the transistor (T1) in such a way as to produce a complex voltage amplification, which generates an input impedance (ZE) that is equal to the conjugated complex output impedance (ZA), as a result of the Miller effect.
Patent DE-19930710-A1 (DE)
Inventor: HALLDORSSON THORSTEINN
IPC: G02B27/01
Filed: 1999-07-02
Abstract: The invention relates to an image representation system for vehicles having a holographic screen (13) scattering the incident narrow-band light in a previously determined solid angle, in addition to a modulator (14) and a lens (15) for projecting the images on the holographic screen (13). A holographic transparent beam combiner (11), which allows for substantially unobstructed passage of the wide-band ambient light, directs the narrow-band light coming from the holographic screen (13) towards the viewer (17), whereby a virtual image (16) is generated by means of an imaging function in the viewing location. Images from the area outside the vehicle are recorded by a camera system and projected in the form of virtual images in the front windshield (12) of the vehicle with the purpose of additionally enabling a rear or lateral view on said windshield.
Patent DE-19932292-A1 (DE)
Inventor: BIRNBRICH PAUL
IPC: D06M15/513
Filed: 1999-07-10
Abstract: The invention relates to polyether ester carbonates of the general formula (I), wherein R<1>, R<5> are independently linear or branched, saturated or unsaturated alkyl groups with 6 to 21 C atoms, R<2>, R<4> are independently alkyl groups with 2 to 4 C atoms, R<3> is a saturated or unsaturated, linear or branched, bivalent carbohydrate group with 1 to 22 C atoms, k is 0 or 1 to 50, l is 1 to 300, n is 2 to 50 and m is 2 to 50. The invention also relates to the use of the inventive carbonates as lubricants in spinning preparations for synthetic fibers. They are prepared by reacting alkoxylated fatty acids with diols and dialkyl carbonates.
Patent DE-19935550-A1 (DE)
Inventor: TILLNER-ROTH REINER
IPC: C09K5/04
Filed: 1999-07-30
Abstract: The refrigeration system has a primary circuit that has a compressor,evaporator and condenser (1) that circulates a refrigerant fluid. The high (2) and low (3) pressure sides are connected to heat exchangers. The secondary loop connects with cooling locations (6). The primary has a mixture dependent upon the required temperature.
Patent DE-19939398-A1 (DE)
Title: Socketed pipe system for exhaust shafts has centring elements on centring device adjoining with sliding action against outside wall of spigot end section to ensure central alignment
Inventor: SCHWARZ WALTER
IPC: F23J13/04
Filed: 1999-08-19
Abstract: A centring device (11) with at least three centring elements (12) is provided between the first pipe element (2) and the second pipe element (5). The centring elements are arranged spread out circumferentially in the gap (10) between an inner wall (8) of the pipe sleeve and an outer wall (9) of the spigot end section (6). The centring elements adjoin with sliding action against the outside wall (9) of the spigot end section to hold the outside wall central relative to the pipe.  The centring device is a spring elastic ring with the centring elements provided on same
Patent DE-19939859-A1 (DE)
Title: Child safety belt fastener has at least three locking plates which fasten plates on belt end into socket and must all be released simultaneously to undo belt
Inventor: FLOHR BERND
IPC: A44B11/25
Filed: 1999-08-23
Abstract: The child safety belt fastener has at least three locking plates (9.1 - 9.3) which fasten the plates (5.1, 5.2) on the belt end into the socket (3). These must all be released simultaneously to undo the belt.
Patent DE-19940723-A1 (DE)
Inventor: HAHN STEFAN
IPC: G08G1/16
Filed: 1999-08-27
Abstract: The invention relates to a method for displaying a perspective image and to a display device for at least one passenger of a motor vehicle. The aim of the invention is to guarantee by simple means a high road safety that is substantially independent of the knowledge and skills of the driver. To this end, a method for displaying a perspective image (B) with one image element (4A to 4H) for at least one passenger of a motor vehicle is provided, said image (B) representing the view of the passenger. According to the inventive method, the image element (4A to 4H) is changed in at least one size depending on the forward travel way (F), on at least one operational parameter of the motor vehicle and/or on at least one parameter of an object (6) identified in the range of the travel way (F).
Patent DE-19940825-A1 (DE)
Title: Kondensatorstruktur
Inventor: LOSEHAND REINHARD
IPC: H01L29/94
Filed: 1999-08-27
Abstract: Beschrieben ist eine Kondensatorstruktur mit einem Kondensatorbereich, einem Randbereich und ggf. einem Kontaktbereich, worin im Kondensatorbereich eine erste leitfähige Schicht, eine auf die erste leitfähige Schicht aufgebrachte durchgehend erste Isolationsschicht und eine auf der Isolationsschicht 5 durchgehend aufgebrachte zweite leitfähige Schicht vorhanden ist, worin weiterhin im Kondensatorbereich langgestreckte Vertiefungen eingearbeitet sind, welche dadurch gekennzeichnet ist, daß die zweite Isolationsschicht entweder zwischen der ersten elektrisch leitfähigen Schicht und der ersten Isolationsschicht oder zwischen der ersten elektrisch leitfähigen Schicht und der zweiten elektrisch leitfähigen Schicht angeordnet ist.
Patent DE-19944047-A1 (DE)
Title: Device for measuring concentration/density and particles has ultrasonic transducers operating at different frequencies, whereby the highest frequency is about double the lowest
Inventor: WAGNER GEORG F
IPC: G01N29/34
Filed: 1999-09-14
Abstract: The device has an ultrasonic transducer on a sound transmissive window on a channel carrying the fluid or separate ultrasonic transducers on one or more sound transmissive windows (2,3) on the channel for sending and receiving the ultrasonic signal and a control and evaluation circuit. Each piezoelectric ultrasonic transducer (11,12) operates at a different frequency, whereby the highest frequency is about double the lowest.
Patent DE-19944071-A1 (DE)
Title: Modified microwave plasma-CVD, e.g. of diamond layers on large surfaces such as window panes, involves using one or more separate electron sources for plasma stabilization by electron emission
Inventor: KLAGES CLAUS-PETER
IPC: H05H1/46
Filed: 1999-09-14
Abstract: Plasma-chemical deposition involves using a microwave gas discharge assisted by electron emission from one or more separate electron sources. An Independent claim is also included for a plasma-chemical deposition apparatus comprising a vacuum chamber (20), a quartz glass window (25) for microwave power coupling and one or more separate electron source grids (40).  Preferred Features: Microwave discharge is produced in a gas atmosphere containing \-90% hydrogen and  <= 10% methane or other hydrocarbon.
Patent DE-19950402-A1 (DE)
Title: Stencil heat pipe for cooling electronic components, has heat transfer block and cavities formed by joining inner walls of endogenic surface and heat releasing surface of container
Inventor: IKEDA MASAMI
IPC: H05K7/20
Filed: 1999-10-20
Abstract: A heat transfer block (6) and cavities (4) are formed by joining inner walls of endogenic surface (2) and heat releasing surface (3) of stencil container (1). A wick (7) is provided along heat releasing inner wall of the heat transfer block. The wick and heat transfer block are closed by ring shaped unit (9).
Patent DE-19950599-A1 (DE)
Title: Drill for making holes for piles has drilling screw with cutter bit at end, hammer drill being mounted in hollow central tube of drilling screw which has air cushioning system to protect it against effect of drilling screw
Inventor: PUTZER RUEDIGER
IPC: E21B7/00
Filed: 1999-10-21
Abstract: The drill for making holes for piles has a drilling screw (3) with a cutter bit (4) at the end. A hammer drill (10) is mounted in the hollow central tube (2) of the drilling screw. This is in the form of a down-hole hammer and an air cushioning system (23) protects it against the effect of the drilling screw.
Patent DE-19953634-A1 (DE)
Title: Safety device for detecting switching error, has control connections that are used to control short circuiting of load elements as result of detection of switching error of switches
Inventor: CARL INGO
IPC: G05B9/02
Filed: 1999-11-09
Abstract: The control connections (CL1,CR1) are used to control the short circuiting of the load elements (M1-M4) as a result of the detection of the switching error of the switches (SL1,SR1).  An Independent claim is also included for a method for safeguarding at least one load element.
Patent DE-19956200-A1 (DE)
Title: Crank vibration breaker is formed as jaw breaker with vibrating jaws, fixed jaw as buttress, breaker housing, pressure plate system with drawback rods
Inventor: MAURER HORST
IPC: B02C1/04
Filed: 1999-11-23
Abstract: The crank vibration breaker is formed as a jaw breaker with vibrating jaws(1), a fixed jaw (3) has buttress, a breaker housing (2) and a pressure plate system with drawback rods, springs and breaker gap adjustment. A drive functions via a drive shaft (4) with bearing arrangements (7) and centrifugal masses (6). The breaker jaws operate in the same direction but intermittently, corresponding to the eccentricity of the main shaft, can operate in different directions, with the necessary intermediate bearings (5). The breaker is so incorporated in a disintegration unit that it can be filled directly by a wheel loader.
Patent DE-19957424-A1 (DE)
Title: Tap arrangement for outputting energy/fluid has internal network containing main network with branch(es) to external connector(s), low voltage control network containing time switches
Inventor: MUSSI MICHEL
IPC: E03B7/07
Filed: 1999-11-29
Abstract: The internal network is divided into a main network with one or more branches leading to external connectors and a low voltage control network (20) with time switches (25). The arrangement has internal connectors (13-16) for an energy or fluid source, an connector (7) for an external removable connection element that connects the tap to the point of consumption and an internal network that connects the internal connector to the corresponding external connector.   The branches contain devices (22,28) for allowing or blocking delivery of energy and/or fluid. The control arrangement requires periodic access.
Patent DE-19958802-A1 (DE)
Title: Aufnahme- und Antriebsvorrichtung für ein Rotationsmesser
Inventor: LAY NORBERT
IPC: B26B25/00
Filed: 1999-12-07
Abstract: Die vorliegende Erfindung betrifft eine Aufnahme- und Antriebsvorrichtung für ein Rotationsmesser, das für die Tierproduktion eingesetzt werden kann. DOLLAR A Die erfindungsgemäße Aufnahme- und Antriebsvorrichtung weist eine Antriebseinheit mit einem ersten Zahnrad und einem zweiten Zahnrad auf, die in einem Gehäuse drehbar gelagert und direkt oder indirekt miteinander gekoppelt sind. Das erste Zahnrad ist mit einer Antriebswelle verbunden. Das zweite Zahnrad ist parallel zu einer Schnittebene des Rotationsmessers angeordnet und weist Verbindungselemente zur lösbaren Befestigung des Rotationsmessers auf. DOLLAR A Die erfindungsgemäße Aufnahme- und Antriebsvorrichtung bietet eine gute Kapselungsmöglichkeit des Antriebes zur Verbesserung der Hygienebedingungen beim Schneiden.
Patent EP-1119216-A1 (EP)
Inventor: PREHOFER CHRISTIAN DR
IPC: H04L12/70
Filed: 2000-01-21
Abstract: A method for access control of a communication network (KN) involves determining an available capacity (VK) by an access function (ZF) of the communication network, with due consideration for the total switching capacity (G) of the network (KN) which is available for switching of traffic streams (VS) on the network (KN) for at least one access node (ZK). The available capacity (VK) is then communicated by the access function (ZF) to the access node (ZK), and the access of traffic flows (VS) to the network (KN) are controlled by the access node (ZK) in relation to the available capacity (VK). With any alteration in the total switching capacity (G), the available capacity (VK) is ascertained anew.
Patent EP-1049160-A1 (EP)
Inventor: DOBUZINSKY DAVID M
IPC: H01L27/108
Filed: 2000-04-19
Abstract: A borderless contact for giga-scale groundrule is widened
perpendicular to the wordline direction (parallel to the MO
metal line) resulting in improvements in all process steps. This
is accomplished by making an otherwise square borderless contact
structure into a rectangular structure. 
Process misalignments are mitigated, and contact resistance is
lowered and kept uniform. The maximum allowable contact area is
available even under misalignment configurations.
Patent EP-1052749-A1 (EP)
Inventor: FEUERER GEORG DIPL-ING
IPC: H02B1/052
Filed: 2000-05-03
Abstract: The carrier rail (1) has 2 side arms (2,3) against which the housing (4) of an electrical device is secured via a spring for with a retaining element (8) provided by the rail covered by the attached housing and cooperating with the latter to prevent its movement along the rail. The side arms of the carrier rail are each engaged via at least 2 coupling elements (5,6) of the electrical device housing, with the retaining element positioned between the coupling elements.
Patent EP-1050782-A1 (EP)
Inventor: TANIKAWA HIROHIDE
IPC: G03G9/107
Filed: 1994-11-29
Abstract: A toner for developing an electrostatic image
is formed of toner particles; wherein each toner
particle includes (i) 100 wt. parts of a binder resin
having a glass transition point (Tg) of 50 - 70 °C,
(ii) 0.2 - 20 wt. parts of solid wax, and (iii)
colorant particles or magnetic powder carrying a
liquid lubricant, so that the toner particle retains
at its surface the liquid lubricant gradually released
from the particles (iii). The toner may be further
blended with an organically treated inorganic fine
powder to provide a developer. The toner or
developer retains good lubricity and releasability so
that it is suitable to be used in an image forming
method including means contacting a latent image-bearing
means, such as a contact charging means, a
contact transfer means or a contact cleaning means.
Patent EP-1055659-A1 (EP)
Inventor: NICOLINI LUIZ FERNANDO
IPC: C08F136/06
Filed: 2000-05-29
Abstract: The invention of the present application refers to a
new process for the preparation of neodymium
neodecanoate, which is utilized as the metallic component,
in the new process for the preparation of three-component
homogeneous catalytic systems of this invention. The
invention still deals with the solution polymerization
process for the preparation of polybutadiene with a high
content of the 1,4- cis  units and the use of those
polybutadienes in the manufacturing of elastomeric
products, particularly tires for the automotive industry.
Patent EP-1160337-A1 (EP)
Inventor: PAVLICEVIC MILORAD
IPC: C21C5/52
Filed: 2000-05-31
Abstract: The present invention relates to a high energy-saving process for preheating and carburation
of directly reduced iron (DRI) to be conveyed to a melting process, by using melting furnace
off-gas, which is characterized by a high temperature and a high CO-content.
Patent EP-1061039-A1 (EP)
Inventor: KOBAYASHI KAZUTO
IPC: C22C14/00
Filed: 2000-06-07
Abstract: An apparatus for producing hydrogen by a steam
reforming reaction, on a catalyst, of a hydrocarbon
or an oxygen-containing hydrocarbon as a raw material
is disclosed. The apparatus comprises a hydrogen
separation type reformer which has a means for heating
the catalyst and which has a hydrogen separation
membrane built into a layer of the catalyst for
selectively separating hydrogen; a cooling means for
cooling high temperature high purity hydrogen obtained
from the reformer; and a hydrogen charge/discharge
means disposed downstream from the cooling means and
composed of a hydrogen storage material.
Patent EP-1063242-A1 (EP)
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 2000-06-23
Abstract: A process for producing a polymer by polymerizing in
a polymerization vessel a monomer having an ethylenic double
bond is provided. In this process, the polymerization vessel
has a polymer scale preventive coating film on its inner wall
surfaces and other surfaces with which the monomer comes into
contact during polymerization. The coating film is formed
by coating a first coating liquid containing a compound
selected from the group consisting of an aromatic compound
having 5 or more conjugated π bonds and a heterocyclic
compound having 5 or more conjugated π bonds and a second
coating liquid containing at least one hydrophilic compound
selected from the group consisting of a water-soluble
polymeric compound, an inorganic colloid, an inorganic salt
and an acid; the first coating liquid and the second coating
liquid being simultaneously coated by means of steam as a
carrier. This process can shorten the time for forming
coating films of scale preventive agents to improve
productivity, can improve the effect of preventing scales,
can make colored particles less mix into polymer products
obtained by this process, can lessen fish eyes and initial
discoloring of formed products and can improve the quality
of polymeric products and their formed or molded products.
Patent EP-1119229-A1 (EP)
Inventor: ZEBERMANN CHRISTOPH
IPC: H01R13/645
Filed: 2000-07-13
Abstract: The invention provides a coded connector arrangement for permitting the displacement
of a pair of authorized components (2, 14) in a given direction toward each other from
a diconnected position to a fully connected position, comprising a pair of cooperating
connector elements (64, 48); and means (76, 82) for mounting said connector elements
in opposed relation on the adjacent surfaces of said pair of components, respectively,
characterized in that oblique portions (100) of laterally obliqued edges (82) or the
laterally obliqued edges (82) of a base portion (84) of one of the connector/coding
elements (64), which - when this coding element (64) is inserted into recess (62) of a
base terminal unit (2) engage undercut (86) - extend about a part, preferably the half,
of the width of base portion (84) so that it is possible after a lateral shift on the base
terminal block (2) to pull this connector/coding element (64) upwardly from the base
terminal block (2).